Ignore the above I found the answer. Spec ops is the way to go
http://imgur.com/a/VbH10
Spec Ops camo actually makes your clothing invisible to the IRNV.
While this development is quite unexpected, I suppose it makes sense. But before you get too excited, understand there are a few caveats.
* Only the actual camouflaged parts of your uniform will be invisible; guns/skin still glows
* In some cases, SO camo leaves only your head glowing, making it easier to get headshot
* Wearing black clothing may make you more visible to players not using IRNV scopes
* Spec Ops Black Camouflage is unlocked at Captain rank, level forty two
All said and done, most players won�t be equipping their Sam Fischer wardrobes any time soon, and even when they do, the advantage gained might be minimal. Will IRNV scopes eventually get nerfed? Maybe. In the meantime, start grinding out those ranks. Those Recons aren�t going to stab themselves in the neck, you know!
Vid of it in action
http://www.youtube.com/watch?v=zBUKpwkXTj0
Edited by deleted (Wed 16-Nov-11 00:49:43)